* sem_ch4.adb (Analyze_Call): In Ada2012 an incomplete type from a
limited view may appear in the profile of a function, and a call to
that function in another unit in which the full view is available must
use this full view to spurious type errors at the point of call.
* inline.adb (Analyze_Inlined_Bodies): Remove restriction on loading
of parent body with a with clause for the main unit.
* gcc-interface/decl.c (defer_limited_with_list): Document new usage.
(gnat_to_gnu_entity) <E_Access_Type>: Handle completed Taft Amendment
types declared in external units like types from limited with clauses.
Adjust final processing of defer_limited_with_list accordingly.
* gcc-interface/trans.c (gnat_to_gnu) < N_Selected_Component>: Try
again to translate the prefix after the field if it is incomplete.
From-SVN: r248321
2017-05-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/80333
* trans-io.c (nml_get_addr_expr): If we are dealing with class
type data set tmp tree to get that address.
(transfer_namelist_element): Set the array spec to point to the
the class data.
2017-05-19 Paul Thomas <pault@gcc.gnu.org>
Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/80333
* list_read.c (nml_read_obj): Compute pointer into class/type
arrays from the nl->dim information. Update it for each iteration
of the loop for the given object.
2017-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/80333
* gfortran.dg/dtio_30.f03: New test.
From-SVN: r248293
gcc/cp/
* parser.c (cp_parser_omp_clause_default): Avoid printing more
than one syntax error message.
gcc/testsuite/
* c-c++-common/goacc/default-1.c: New file.
* c-c++-common/goacc/default-2.c: Likewise.
* c-c++-common/goacc/data-default-1.c: Remove file, including its
test cases in...
* c-c++-common/goacc/default-3.c: ... this new file, and...
* c-c++-common/goacc/default-4.c: ... this new file.
* gfortran.dg/goacc/default.f95: Remove file, including its test
cases in...
* gfortran.dg/goacc/default-1.f95: ... this new file, and...
* gfortran.dg/goacc/default-2.f: ... this new file.
* gfortran.dg/goacc/default-3.f95: New file.
* gfortran.dg/goacc/default-4.f: Likewise.
From-SVN: r248278
2017-05-19 Martin Liska <mliska@suse.cz>
* configure.ac: Add --enable-werror-always just for
bootstrap-debug (or none build config) and do not add it
when we are on a release branch.
* configure: Regenerated.
From-SVN: r248276
2017-05-19 Prakhar Bahuguna <prakhar.bahuguna@arm.com>
gcc/testsuite/
* gcc.target/arm/tls-disable-literal-pool.c: Change
require-effective-target to tls_native.
Move dg-error to return statement line and change to dg-message.
From-SVN: r248270
2017-05-19 Richard Biener <rguenther@suse.de>
PR c++/80593
* c-warn.c (strict_aliasing_warning): Do not warn for accesses
to alias-set zero memory.
* g++.dg/warn/Wstrict-aliasing-bogus-char-2.C: New testcase.
* g++.dg/warn/Wstrict-aliasing-6.C: Adjust expected outcome.
From-SVN: r248269
If we cannot load a constant into a register in one insn, and that
constant is a valid mask (for rotate instructions), we currently
prefer to load -1 and then mask it. This patch makes us not do that if
instead we could use two add or or instructions, since those are
sometimes faster on certain CPUs (and never are slower).
* config/rs6000/rs6000.md (splitter to load of -1 and mask): Don't
use this splitter if two add or or instructions would also work for
the constant we want to generate.
From-SVN: r248265
* ipa-inline.h (ipa_call_summary): Turn sizes into signed;
add ctor.
* ipa-inline.c (want_inline_small_function_p): Do not cast to
unsigned.
From-SVN: r248263
This patch implements separate shrink-wrapping for the non-volatile
floating point registers (FPR14..FPR31). It is pretty much exactly
analogous to the code for GPRs.
* config/rs6000/rs6000.c (struct machine_function): Add field
fpr_is_wrapped_separately.
(rs6000_get_separate_components): Use 64 components. Handle the
new FPR components.
(rs6000_components_for_bb): Handle the FPR components.
(rs6000_emit_prologue_components): Handle the FPR components.
(rs6000_emit_epilogue_components): Handle the FPR components.
(rs6000_set_handled_components): Handle the FPR components.
(rs6000_emit_prologue): Don't output prologue code for those FPRs
that are already separately shrink-wrapped.
(rs6000_emit_epilogue): Don't output epilogue code for those FPRs
that are already separately shrink-wrapped.
From-SVN: r248256
[gcc]
2017-05-18 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80510
* config/rs6000/predicates.md (simple_offsettable_mem_operand):
New predicate.
* config/rs6000/rs6000.md (ALTIVEC_DFORM): New iterator.
(define_peephole2 for Altivec d-form load): Add peepholes to catch
cases where the register allocator uses a move and an offsettable
memory operation to/from a FPR register on ISA 2.06/2.07.
(define_peephole2 for Altivec d-form store): Likewise.
[gcc/testsuite]
2017-05-18 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80510
* gcc.target/powerpc/pr80510-1.c: New test.
* gcc.target/powerpc/pr80510-2.c: Likewise.
From-SVN: r248254
2017-05-18 Matthias Klose <doko@ubuntu.com>
* gcc_release (build_gzip): Build xz tarball instead of bz2 tarball.
(build_diffs): Handle building diffs from either bz2 or xz tarballs,
compress diffs using xz instead of bz2.
(build_diff): Likewise.
(upload_files): Check for *.xz files instead of *.bz2 files.
(announce_snapshot): Announce xz tarball instead of bz2 tarball.
(XZ): New definition.
(<toplevel>): Look for both bz2 and xz compressed old tarballs.
From-SVN: r248251
Go 1.8 includes a language change (https://golang.org/doc/go1.8#language):
in an explicit conversion from one struct type to another, any field
tags are ignored.
This CL implements this language change in the gofrontend. The tests
for this are in the gc testsuite, which will be copied into the gccgo
repository in due course.
Updates golang/go#16085.
Reviewed-on: https://go-review.googlesource.com/43614
From-SVN: r248248
PR libstdc++/80478
* include/std/functional (_Mem_fn_traits_base): Add specializations
for noexcept member function types.
* testsuite/20_util/function_objects/mem_fn/80478.cc: New test.
From-SVN: r248245
Add an assert to leaf_function_p to ensure it is not called from a
prolog or epilog sequence (which would incorrectly return true in a
non-leaf function). There are several targets which still call
leaf_function_p, and while most appear safe or appear aware of the
issue, it is likely not all such calls are safe. This check enables
any such latent bugs to be found.
gcc/
* final.c (leaf_function_p): Check we are not in a sequence.
From-SVN: r248240
* cp-tree.h (OVL_USED): Replace with ...
(OVL_USING_P): ... this.
(ovl_iterator::using_p): Adjust.
* name-lookup.c (push_overloaded_decl_1)
do_nonmember_using_decl): Adjust.
* search.c (lookup_field_r): Adjust.
* tree.c (ovl_insert, ovl_scope): Adjust.
(--This line, and those below, will be ignored--
M cp/tree.c
M cp/cp-tree.h
M cp/name-lookup.c
M cp/search.c
M cp/ChangeLog
From-SVN: r248229
